Wikipedia doesn’t have a history of Vienna yet. The photos, dates and memories neighbors add here are how it gets written.
Vienna () is a town in Clark County, South Dakota, United States. The population was 49 at the 2020 census. A large share of the early settlers were natives of Austria who named the village after the Austrian capital.
Vienna was established in 1886. Between the 2010 and 2020 censuses its population grew from 45 to 49 (+9%).
Intro from Wikipedia. Population: U.S. Census Bureau.
People over time
Vienna, census by census
Peaked at 477 in 1920; 49 people lived here in 2020.
13 censuses, 1900–2020.
U.S. Census Bureau decennial counts, from the census table on Vienna’s Wikipedia page.
Timeline
Vienna, 1886 to 1984
Woven from the archive, old maps, post office records, the National Register and the people born here.
Founding dates: Wikidata, Wikipedia, the U.S. post office records of Blevins & Helbock (CC0) and the Census. Homes by year built: Census ACS 2020–24. National Register of Historic Places: National Park Service (list of May 22, 2026). Old photos, postcards and papers: Wikimedia Commons, the Library of Congress and other public archives, credited on each item’s page. Maps: U.S. Geological Survey historical topographic maps (via Esri) and Sanborn fire-insurance maps (Library of Congress). History text and census tables: Wikipedia (CC BY-SA 4.0). Places that used to be: USGS Geographic Names Information System (2021). How TownRatings grades history →
From Wikimedia Commons (1), U.S. Geological Survey historical maps, U.S. Census counts (via Wikipedia), the US Post Offices dataset (Blevins & Helbock) and the USGS Geographic Names Information System. Archive images are copied here with their credits and licenses, shown on each photo’s page. Refreshed monthly.